在加入少量藻酸钙盐的条件下,用硼酸交联聚乙烯醇(PVA),活性污泥培养物渗于其内,将其涂于载体上被固定成膜。
To add a little calcium alginate into boric acid cross-linkedpolyving akohol(PVA)and permeate active sludge culture into the mix, and at last apply the mix on carrier to make film.
结果显示:利用碱性硼酸钠缓冲液系统及一个改进的毛细管冲洗程序分离麦醇溶蛋白,可获得较高的分辨度和重复性。
The results showed that, higher resolution and reproducibility of gliadin HPCE separations were obtained by using the alkaline sodium borate buffer system and an improved capillary cleaning procedure.
实验表明,在硼酸与新戊二醇的比例不同的情况下,其反应形式不同,有三种不同比例的反应存在。
The experiments show that in the new diol boric acid and the proportion of different circumstances, different forms of its response, the proportion of three different reaction there.
在氮气保护下,以蓖麻油、二乙醇胺和硼酸为基本原料,合成了蓖麻油烷醇酰胺硼酸酯(RAB)。
Under the protection of nitrogen, the ricinoleic alkyl alcohol amide borate (RAB) was synthesized with castor oil, diethanolamine and boric acid as raw materials.
列举了所研制的醇醚型和硼酸酯型汽车制动液的配方和性能。
The formulas and performances of alcohol-ether and borate type of the fluids developed by the authors were enumerated.
本文研究了用酒石酸-甘露醇作淋洗液,氢氧化钠作再生液测定土壤和植物中硼酸的离子排斥色谱条件。
The conditions of ion exclusion chromatography was applied to the determination of boric acid in soil and plants were explored with tartaric acid - mannitol as eluent and NaOH as regenerant.
该增稠 剂体系包括聚乙烯醇聚合物和含硼化合物如硼酸。
The thickener system incorporates a polyvinyl alcohol polymer and a boron containing compound such as boric acid.
中文名:2,4,6-三甲氧基苯基硼酸新戊二醇酯。
Product Name: 2,4,6-Trimethoxyphenylboronic acid neopentyl glycol ester.
5-吲哚硼酸频哪醇酯;
吡啶-4-硼酸频哪醇酯;
吡啶-4-硼酸频哪醇酯;
应用推荐